diff --git a/Readme.md b/Readme.md
index 153f73e..baaef5e 100644
--- a/Readme.md
+++ b/Readme.md
@@ -3,7 +3,7 @@
 What began as a test for importing UT vertex meshes has turned into an actual
 full UT weapon and item mod.
 
-This mod requires GZDoom 3.5.0 or later.
+This mod requires GZDoom 3.5.1 or later.
 
 ## Currently implemented
 
diff --git a/zscript.txt b/zscript.txt
index 77c0177..de3b75b 100644
--- a/zscript.txt
+++ b/zscript.txt
@@ -1,4 +1,4 @@
-version "3.4"
+version "3.5"
 
 #include "zscript/mk_matrix.zsc"
 #include "zscript/mk_coordutil.zsc"